Q: What is the sum of all factors of the number 421,214,121 excluding 421,214,121?
A: 203,667,799
The factors of the number 421,214,121 are: 1, 3, 9, 27, 751, 2253, 6759, 20277, 20773, 62319, 186957, 560871, 15600523, 46801569, 140404707, 421214121.
If you add them up, you will get the total of 421,214,324. Now subtract 421,214,121 to get 203,667,799